From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Misc/show-diag-options.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 clang/test/Misc/show-diag-options.c (limited to 'clang/test/Misc/show-diag-options.c') diff --git a/clang/test/Misc/show-diag-options.c b/clang/test/Misc/show-diag-options.c new file mode 100644 index 0000000..f0404a8 --- /dev/null +++ b/clang/test/Misc/show-diag-options.c @@ -0,0 +1,27 @@ +// RUN: %clang_cc1 -fsyntax-only %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=BASE +// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=OPTION +// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option -Werror %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=OPTION_ERROR +// RUN: %clang_cc1 -fsyntax-only -std=c89 -pedantic -fdiagnostics-show-option %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=OPTION_PEDANTIC +// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-category id %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=CATEGORY_ID +// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-category name %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=CATEGORY_NAME +// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option -fdiagnostics-show-category name -Werror %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix=OPTION_ERROR_CATEGORY + +void test(int x, int y) { + if (x = y) ++x; + // BASE: {{.*}}: warning: {{[a-z ]+$}} + // OPTION: {{.*}}: warning: {{[a-z ]+}} [-Wparentheses] + // OPTION_ERROR: {{.*}}: error: {{[a-z ]+}} [-Werror,-Wparentheses] + // CATEGORY_ID: {{.*}}: warning: {{[a-z ]+}} [2] + // CATEGORY_NAME: {{.*}}: warning: {{[a-z ]+}} [Semantic Issue] + // OPTION_ERROR_CATEGORY: {{.*}}: error: {{[a-z ]+}} [-Werror,-Wparentheses,Semantic Issue] + + // Leverage the fact that all these '//'s get warned about in C89 pedantic. + // OPTION_PEDANTIC: {{.*}}: warning: {{[/a-z ]+}} [-pedantic,-Wcomment] +} -- cgit v1.2.3